A liquid-to-air Coolant Distribution Unit (CDU) within a data center is a specialized system crafted to oversee the distribution of liquid coolant, usually water or a water-glycol mixture. Its purpose is to cool IT equipment indirectly through air-to-liquid heat exchangers. Such a CDU is commonly deployed in high-density computing environments where conventional air cooling methods might prove inadequate to dissipate the heat generated by densely packed servers.

DeepCoolAI offers in-rack L2A CDUs from 5 to 20kW range capacities, and in-row L2A CDUs up to 240kW capacity.